26804340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148913}}^1$

素因数の和:148928

約数の個数: 36

約数和(自身を含む): 81307044

約数和(自身を除く): 54502704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148913, 297826, 446739, 595652, 744565, 893478, 1340217, 1489130, 1786956, 2233695, 2680434, 2978260, 4467390, 5360868, 6701085, 8934780, 13402170, 26804340]

約数ペア:

[(1, 26804340), (2, 13402170), (3, 8934780), (4, 6701085), (5, 5360868), (6, 4467390), (9, 2978260), (10, 2680434), (12, 2233695), (15, 1786956), (18, 1489130), (20, 1340217), (30, 893478), (36, 744565), (45, 595652), (60, 446739), (90, 297826), (180, 148913)]